<template>
    <div>
        <city-header></city-header>
        <city-search :cities="cities"></city-search>
        <city-list :cities="cities" :hotCities="hotCities" :letter="letter"></city-list>
        <city-alphabet :cities="cities" @change="handleLetterChange"></city-alphabet>
    </div>
</template>

<script>
import axios from 'axios'
import CityHeader from './components/Header'
import CitySearch from './components/Search'
import CityList from './components/List'
import CityAlphabet from './components/Alphabet'
    export default{
        name:"City",
        components:{
            CityHeader,
            CitySearch,
            CityList,
            CityAlphabet
        },
        data(){
            return {
                cities:{},
                hotCities:[],
                letter:""
            }
        },
        methods:{
            getCityInfo (){
                axios.get('/static/mock/city.json')
                    .then(this.handleGetCityInfoSucc)
            },
            handleGetCityInfoSucc(res){
                console.log(res)
                res = res.data
                if(res.ret && res.data){
                    const data = res.data
                    this.cities = data.cities
                    this.hotCities = data.hotCities
                }
            },
            handleLetterChange(letter){
                this.letter = letter
                console.log("letter"+letter)
            }
        },
        mounted (){
            this.getCityInfo()
        }
    }
</script>

<style lang="stylus" scoped>

</style>
